| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 248,109,029.08 | 133,487,887.15 | 576,467,766.08 | 380,644,675.07 |
| 收到的税费返还 | 19,100,485.87 | 9,946,406.04 | 32,945,069.56 | 24,275,951.07 |
| 收到其他与经营活动有关的现金 | 3,454,819.83 | 1,917,935.07 | 3,733,201.46 | 3,555,121.39 |
| 经营活动现金流入小计 | 270,664,334.78 | 145,352,228.26 | 613,146,037.1 | 408,475,747.53 |
| 购买商品、接受劳务支付的现金 | 162,815,589.75 | 73,839,354 | 331,243,343.78 | 230,821,394.05 |
| 支付给职工以及为职工支付的现金 | 51,199,693.85 | 30,042,768.38 | 82,087,121.24 | 62,940,584.17 |
| 支付的各项税费 | 12,190,927.22 | 6,292,901.76 | 22,727,347.19 | 19,374,258 |
| 支付其他与经营活动有关的现金 | 20,734,078.57 | 7,808,664.05 | 50,932,880.3 | 25,444,314.9 |
| 经营活动现金流出小计 | 246,940,289.39 | 117,983,688.19 | 486,990,692.51 | 338,580,551.12 |
| 经营活动产生的现金流量净额 | 23,724,045.39 | 27,368,540.07 | 126,155,344.59 | 69,895,196.41 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 719,572,310.17 | 387,572,310.17 | 904,404,711.23 | 680,427,689.83 |
| 取得投资收益收到的现金 | 4,250,315.45 | 1,578,401.63 | 7,355,449.85 | 4,694,415.35 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 407,878.35 | 41,648 | 98,597.41 | 155,832.41 |
| 投资活动现金流入小计 | 724,230,503.97 | 389,192,359.8 | 911,858,758.49 | 685,277,937.59 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 46,282,205.29 | 24,893,919.62 | 83,118,669.38 | 56,203,417.33 |
| 投资支付的现金 | 654,010,310.4 | 261,991,276.8 | 1,014,671,333.33 | 571,538,333.33 |
| 投资活动现金流出小计 | 700,292,515.69 | 286,885,196.42 | 1,097,790,002.71 | 627,741,750.66 |
| 投资活动产生的现金流量净额 | 23,937,988.28 | 102,307,163.38 | -185,931,244.22 | 57,536,186.93 |
| 三、筹资活动产生的现金流量: | | | | |
| 发行债券收到的现金 | - | - | 264,855,220 | - |
| 收到其他与筹资活动有关的现金 | 957,143.48 | 765,439.05 | 572,290.5 | 265,130,018.89 |
| 筹资活动现金流入小计 | 957,143.48 | 765,439.05 | 265,427,510.5 | 265,130,018.89 |
| 分配股利、利润或偿付利息支付的现金 | 115,226,187.51 | 40,142,585.88 | 75,074,690.95 | 75,074,690.95 |
| 支付其他与筹资活动有关的现金 | 142.86 | - | 33,639,953.5 | 32,499,937.77 |
| 筹资活动现金流出小计 | 115,226,330.37 | 40,142,585.88 | 108,714,644.45 | 107,574,628.72 |
| 筹资活动产生的现金流量净额 | -114,269,186.89 | -39,377,146.83 | 156,712,866.05 | 157,555,390.17 |
| 四、汇率变动对现金及现金等价物的影响 | 1,635,881.24 | 1,849,146.22 | 6,206,079.37 | 3,512,497.97 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0 | 0 | 0.01 |
| 五、现金及现金等价物净增加额 | -64,971,271.98 | 92,147,702.84 | 103,143,045.79 | 288,499,271.49 |
| 加:期初现金及现金等价物余额 | 199,489,011.19 | 199,489,011.19 | 96,345,965.4 | 96,345,965.4 |
| 期末现金及现金等价物余额 | 134,517,739.21 | 291,636,714.03 | 199,489,011.19 | 384,845,236.89 |
| 补充资料: | | | | |
| 净利润 | 58,692,673.96 | - | 130,998,003.73 | - |
| 资产减值准备 | 1,167,878.18 | - | 1,228,211.7 | - |
| 固定资产和投资性房地产折旧 | 12,550,129.67 | - | 23,273,560.66 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,550,129.67 | - | 23,273,560.66 | - |
| 无形资产摊销 | 919,015.88 | - | 1,692,984.62 | - |
| 长期待摊费用摊销 | 283,901.6 | - | 474,521.71 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -265,210.04 | - | -10,101.92 | - |
| 固定资产报废损失 | 316,331.29 | - | 131,895.87 | - |
| 公允价值变动损失 | 856,697.34 | - | -1,280,200.13 | - |
| 财务费用 | -194,740.9 | - | -6,248,282.44 | - |
| 投资损失 | -4,672,576.88 | - | -6,899,822.85 | - |
| 递延所得税 | -237,757.39 | - | 1,027,784.09 | - |
| 其中:递延所得税资产减少 | -248,381.07 | - | 1,161,504.67 | - |
| 递延所得税负债增加 | 10,623.68 | - | -133,720.58 | - |
| 存货的减少 | -27,262,131.42 | - | -6,256,169.87 | - |
| 经营性应收项目的减少 | -6,923,083.21 | - | -52,896,414.49 | - |
| 经营性应付项目的增加 | -10,931,486.15 | - | 40,908,934.44 | - |
| 其他 | -592,729.31 | - | - | - |
| 现金的期末余额 | 134,517,739.21 | - | 199,489,011.19 | - |
| 减:现金的期初余额 | 199,489,011.19 | - | 96,345,965.4 | - |
| 现金及现金等价物的净增加额 | -64,971,271.98 | - | 103,143,045.79 | - |
| 公告日期 | 2025-08-29 | 2025-04-26 | 2025-04-26 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |